.AboutUsTitle{
    padding: 10px 10px;
    box-sizing: border-box;
    border: 1px solid #eee;
    border-left: 5px solid red;
}
.aboutCompany{
    display: flex;
    flex-direction: row;
}
.companyImg{
    width: 300px;
    height: 200px;
}
.companyImg img{
    width: 100%;
    height: 100%;
}
.aboutCompany{
    margin-top: 10px;
    border: 1px solid #eee;
    padding: 20px;
}
.companyInfo{
    margin-left: 30px;
    width: 300px;
}
.companyName{
    font-weight: bold;
    color: #3344ee;
}
.companyIntro{
    font-size: 13px;
}
.articleList{
    padding-bottom:40px;
}
.articleListType{
    width: 100%;
    padding: 10px 30px;
    box-sizing: border-box;
    background: black;
    color: white;
}
.articleListInfo{
    font-size: 13px;
}
.articleListBtns{
    margin-top: 40px;
    width: 100%;
    text-align: center;
}
.articleListBtn{
    border: 1px solid #999;
    padding: 5px 10px;
}
.header {
    width: 100%;
    height: 100px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    padding-top: 20px;
    box-sizing: border-box;
  }
  .header .flex-item {
    width: 33%;
  }
  .logo {
    height: 100px;
    margin-top: -20px;
  }
  .logo img {
    width: 200px;
    height: 100%;
  }
  .search {
    height: 50px;
  }
  .search input {
    height: 20px;
    padding: 3px 3px;
  }
  .searchBtn {
    border: 1px solid #666;
    background: #999;
    color: #eee;
    height: 30px;
    display: inline-block;
    margin-top: 15px;
    box-sizing: border-box;
    padding: 0 10px;
  }
  .nav{
    background: #5566ef;
    color: white;
  }
  .nav ul li{
    list-style: none;
    display: inline-block;
    padding: 20px 30px;
  }
  .messageTitle {
    width: 100%;
    border: 1px solid #eee;
    padding: 10px 20px;
    border-left: 7px solid red;
    box-sizing: border-box;
  }
  .messageContent {
    box-sizing: border-box;
    width: 100%;
    height: 250px;
    border: 1px solid #eee;
    text-align: center;
  }
  .messageFormTitle {
    font-weight: bold;
  }
  .messageForm span {
    display: inline-block;
    width: 200px;
    text-align: left;
  }
  .oneMessageItem {
    width: 400px;
    margin: 20px auto;
  }
  .serviceNav{
    display: flex;
    flex-direction: row;
    width: 100%;
}
.oneServiceNav{
    width: 300px;
    height: 300px;
}
.serviceLogo{
    width: 300px;
    height: 250px;
    border: 1px solid #eee;
}
.serviceLogo img{
    width: 100%;
    height: 100%;
    margin: auto auto;
}
.serviceText{
    width: 300px;
    height: 50px;
    border: 1px solid #eee;
    text-align: center;
    line-height: 50px;
}
.serviceTitle{
    border-left: 7px solid red;
    width: 100%;
    height: 40px;
    line-height: 40px;
    padding-left: 30px;
    box-sizing: border-box;
}
.moreService{
    float: right;
    margin-right: 30px;
    color: blue;
    font-weight: bold;
}
.slider{
    width: 100%;
    height: 350px;
    margin: 0 auto;
    overflow: hidden;
}
.slider img{
    width: 100%;
}